Products Description
ASTM A572 grade 50 VS A36 carbon steel plate in chemical composition:
| Item | C | Mn | P | S | Si | Cu |
| A572 grade 50 | ≦0.26 | ≦1.65 | ≦0.040 | ≦0.050 | ≦0.40 | - |
| A36 | ≦0.26 | - | ≦0.040 | ≦0.050 | ≦0.40 | ≧0.20 |
| I-Beams | H-Beams |
| I-Beams are steel beams fabricated by milling or rolling steel in an I-shape. It is made of a single piece of metal or aluminum throughout the unit. | H-Beams are steel beams made of rolled steel in the shape of the alphabet "H." They are fabricated as built-up units. The flanges are welded to the web to form the H-section. H-beams are also called wide flange beams. |
| The web of I-beams is thinner than H-beams. | H-beams have greater web thickness compared to I-beams. This increased thickness gives strength to H-beams. |
| The flanges of I-beams are tapered with an inclination of 1:10 for better load-bearing capacity. Their thickness is less than that of H-beam flanges. | The flanges of H-beams have equal thickness and are parallel to each other. They are longer, wider, and heavier than I-beams. |
| The cross-section of I-beams is typically deeper in height than its width, which gives them resistance against local buckling. | The cross-section of H-beams is more optimized than I-beams, giving it a reasonable strength-to-weight ratio, i.e., more strength per unit area. They possess a greater surface area on the cross-section, hence high strength |

Product Details
| Product Name | A36 A572GR50 h section beam |
| Length | As your required |
| Standard | ASTM/ GB/ JIS/ EN ect. |
| Delivery Time | According to your quantity |
| Payment Terms | FOB/ CIF/ EXW/ DDP |
| Origin | China |
| Sample | Yes |
| Tolerance | ±0.3 |
| Packing | Packed with steel belts tightly, in bundle |
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